Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291765 | Alloyed steel powder for powder metallurgy, iron-based mixed powder for powder metallurgy, and sintered body | Nao NASU, Takuya TAKASHITA, Shigeru Unami | 2025-05-06 |
| 12187976 | Mixed powder for powder metallurgy | Hanako Shimamoto, Ryosuke Matsuoka, Shigeru Unami | 2025-01-07 |
| 11542579 | Iron-based prealloy powder, iron-based diffusion-bonded powder, and iron-based alloy powder for powder metallurgy using the same | Hak Soo Kim, Akio Kobayashi, Naomichi Nakamura, Masashi Fujinaga, Toshio Maetani +2 more | 2023-01-03 |
| 10240661 | End fixing structure of composite wire rod | Daisuke Manabe, Shunji Hachisuka, Hiroshi Kimura, Fumihiro Matsuda, Nobuhiro Kai +1 more | 2019-03-26 |